LE-YOLO for Lightweight Tiny Defect Detection on Printed Circuit Boards
It is challenging to detect tiny surface defects on printed circuit boards (PCBs) due to their small size, elongated features, and the complex textured background. This paper develops Lightweight Edge-guided YOLO(LE-YOLO), a lightweight detector based on YOLOv8n. First, a lightweight cross-layer output reconstruction s...